Wednesday, October 21, 2026
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InfoSec

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Best Practices

Oracle October 2026 CPU: Build the Patch Queue Before October 20

by Gill Bates
InfoSec

SAP October 2026 Patch Day: Triage Four Critical Vulnerabilities First

by Ada Hatelace
InfoSec

Firefox ESR 153.5: Prioritize Sandbox and Update-Service Fixes

by John McHacker

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InfoSecNews

Security Week in Review: October 3–9, 2026

by Melon Ask

Defender priorities for October 3–9: urgent FortiMail and NetScaler remediation, Cisco infrastructure verification, Android patch-level checks, and control-plane resilience planning.

InfoSecTechnology Trends

NIST Threshold Cryptography: Assessing Single-Key Failure Points

by Gill Bates

An architecture guide for identifying concentrated cryptographic trust and evaluating threshold signatures, distributed key generation, quorum, and recovery.

InfoSecTechnology Trends
NIST SP 800-239: Building an AI Data Center Threat Model
by Gill Bates

How to turn NIST SP 800-239’s HPC-driven view into an operational threat model for …

InfoSecNews
Chrome 154: Verify 108 Security Fixes Across the Fleet
by Ada Hatelace

A fleet deployment playbook for Chrome 154 that verifies running versions, restarts, VDI images, …

Best PracticesInfoSec
Apache Tomcat September Security Release: Upgrade Reverse Proxy and WebSocket Paths
by John McHacker

A deployment and hardening guide for the September Tomcat releases covering HTTP/2, AJP, WebSocket, …

InfoSecMalware & Threats
Check Point September KEVs: Validate LivePatch and Management Server Exposure
by Gill Bates

A remediation and evidence matrix for Check Point CVE-2026-85102 and CVE-2026-93616, including the LivePatch …

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latest blog posts

Best PracticesInfoSec

Oracle October 2026 CPU: Build the Patch Queue Before October 20

by Gill Bates

Oracle’s October CPU pre-release lists 1,283 new patches. Inventory exposed products now and prioritize E-Business Suite, Fusion Middleware, MySQL, …

InfoSecNews

SAP October 2026 Patch Day: Triage Four Critical Vulnerabilities First

by Ada Hatelace

SAP released 16 security notes and four GitHub advisories. Start with critical Cloud SDK, NetWeaver, S/4HANA, and MII exposure, …

InfoSecNews

Firefox ESR 153.5: Prioritize Sandbox and Update-Service Fixes

by John McHacker

Firefox ESR 153.5 fixes a large set of high-impact flaws, including sandbox escapes, privilege escalation, use-after-free bugs, and JavaScript …

InfoSecNews

Chrome 155 Fixes 37 Security Flaws: Verify Every Running Browser

by Gill Bates

Chrome 155 contains 37 security fixes, including seven critical flaws. Update desktop and Android fleets, force relaunch where needed, …

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